A Tree Boi and his unknown lover

so this is a uh character x oc story thingy and yea but my oc is a male so yea i just want to see how this will go in my head and stuff but anyway this is a story where yamato has a unknown lover that not really anyone know about but when kakashi and sai find out who it is for sure they'll spread the word to every team and maybe the Hokage to make it bigger